Reference health
An Empirical Study of Software Sampling: Categorical Heterogeneity and Vendor Strategy
9/9 checkable references clean · checked 2026-08-27
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
8 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 9 checked references that resolve
resolves10.1287/mnsc.42.12.1627
Network Externalities in Microcomputer Software: An Econometric Analysis of the Spreadsheet Market
resolves10.1177/002224299505900401
Entry Strategy and Long-Term Performance: Conceptualization and Empirical Examination
resolves10.1287/mksc.1050.0144
Research on Innovation: A Review and Agenda for
<i>Marketing Science</i>
resolves10.1287/mnsc.47.4.532.9832
Learning and Forgetting: Modeling Optimal Product Sampling Over Time
resolves10.1111/1540-5885.1220124
An Approach for Determining Optimal Product Sampling for the Diffusion of a New Product
resolves10.1177/002224378802500304
The Use of Product Sampling and Advertising: Effects of Sequence of Exposure and Degree of Advertising Claim Exaggeration on Consumers’ Belief Strength, Belief Confidence, and Attitudes
resolves10.1080/02650487.1992.11104479
The Effect of Product Sampling on Product Trial, Purchase and Conversion
The 8 references without a DOI — listed, not checked
no DOI — not checkedref3
no DOI — not checkedUse of free product samples wins new favor as sales tool
no DOI — not checkedref6
no DOI — not checkedSome myths about the art of product sampling
no DOI — not checkedref9
no DOI — not checkedProduct Sampling and Word of Mouth
no DOI — not checkedSampling builds business
no DOI — not checkedCoupons, in-store promotions motivate consumer purchasing
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-27 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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